Can you send the model or that portion of it please? Let me know what face you are trying to move as well if you can. This may be something you could do now with sub-object selection…
(ctrl+shift+click and the gumball)

@BrianJ I’ve attached the file in question to another post “offset sharp not working” I “at youed” from that post also so you can download the file from there. I think it’s the tapered nature of the beast that’s preventing move edge and face from working.
Thanks for taking a look.
RM